package com.zwy.ubts.service;

import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
 * @Author Zhou Wenying
 * @Description:
 * @Date Created in 19:22 2023/4/24
 */
public interface LbService{
    Integer insertLb(Integer bookId);
    List<Integer> selectLb();
    Integer deleteLb(Integer bookId);
}
